SMART datagrid v.1 > Classes > TreeOptions

DataLudi.TreeOptions.rowSummaryScope  property

当求将会显示在树行页脚等的合计值时，通过TreeSummaryScope常数，指定将会合算为哪个行的值。 

通过summaryScope属性，指定整个树视图的合计包含范围。 

默认值为TreeSummaryScope.DESCENDANT.

Getter

function rowSummaryScope(): TreeSummaryScope

Setter

function setRowSummaryScope(value: TreeSummaryScope)

    tree.setTreeOptions({
        summaryScope: DataLudi.TreeSummaryScope.LEAF,
        rowSummaryScope: DataLudi.TreeSummaryScope.CHILD
    });

See Also

summaryScope

rowSummaryMode

DisplayOptions.summaryMode

Examples

树行页脚